ast

package
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 Go to latest Published: May 21, 2022 License: MIT Imports: 16 Imported by: 11

Documentation

Overview

Package ast defines the GraphQL AST and offers helper methods to interact with the AST, mostly to get the necessary information from the ast.

The document struct is designed in a way to enable performant parsing while keeping the ast easy to use with helper methods.

Index

Examples

Constants

View Source 
const InvalidRef = -1

Variables

View Source 
var InvalidNode = Node{Kind: NodeKindUnknown, Ref: InvalidRef}

Functions

func ByteSliceEquals 

func ByteSliceEquals(left ByteSliceReference, leftInput Input, right ByteSliceReference, rightInput Input) bool

ByteSliceEquals compares two ByteSliceReferences from different Inputs

func FilterIntSliceByWhitelist 

func FilterIntSliceByWhitelist(intSlice []int, whitelist []int) []int

Types

type Alias 

type Alias struct {
	IsDefined bool
	Name      ByteSliceReference // optional, e.g. renamedField
	Colon     position.Position  // :
}

type Argument 

type Argument struct {
	Name  ByteSliceReference // e.g. foo
	Colon position.Position  // :
	Value Value              // e.g. 100 or "Bar"
}

type ArgumentList 

type ArgumentList struct {
	LPAREN position.Position
	Refs   []int // Argument
	RPAREN position.Position
}

type BooleanValue 

type BooleanValue bool

BooleanValues one of: true, false

type ByteSlice 

type ByteSlice []byte

ByteSlice is an alias for []byte

func (ByteSlice) Equals 

func (b ByteSlice) Equals(another ByteSlice) bool

Equals compares a ByteSlice to another

func (ByteSlice) MarshalJSON 

func (b ByteSlice) MarshalJSON() ([]byte, error)

func (ByteSlice) String 

func (b ByteSlice) String() string

type ByteSliceReference 

type ByteSliceReference struct {
	Start uint32
	End   uint32
}

func (ByteSliceReference) Length 

func (b ByteSliceReference) Length() uint32

type ByteSliceReferences 

type ByteSliceReferences []ByteSliceReference

func (ByteSliceReferences) String 

func (b ByteSliceReferences) String(input *Input) string

type ByteSlices 

type ByteSlices []ByteSlice

func (ByteSlices) String 

func (b ByteSlices) String() string

type DefaultValue 

type DefaultValue struct {
	IsDefined bool
	Equals    position.Position // =
	Value     Value             // e.g. "Foo"
}

type Description 

type Description struct {
	IsDefined     bool
	IsBlockString bool               // true if -> """content""" ; else "content"
	Content       ByteSliceReference // literal
	Position      position.Position
}

type Directive 

type Directive struct {
	At           position.Position  // @
	Name         ByteSliceReference // e.g. include
	HasArguments bool
	Arguments    ArgumentList // e.g. (if: true)
}

type DirectiveDefinition 

type DirectiveDefinition struct {
	Description             Description        // optional, describes the directive
	DirectiveLiteral        position.Position  // directive
	At                      position.Position  // @
	Name                    ByteSliceReference // e.g. example
	HasArgumentsDefinitions bool
	ArgumentsDefinition     InputValueDefinitionList // optional, e.g. (if: Boolean)
	On                      position.Position        // on
	DirectiveLocations      DirectiveLocations       // e.g. FIELD
	Repeatable              Repeatable
}

DirectiveDefinition example: directive @example on FIELD

type DirectiveList 

type DirectiveList struct {
	Refs []int
}

func (*DirectiveList) HasDirectiveByName 

func (l *DirectiveList) HasDirectiveByName(document *Document, name string) bool

func (*DirectiveList) RemoveDirectiveByName 

func (l *DirectiveList) RemoveDirectiveByName(document *Document, name string)

type DirectiveLocation 

type DirectiveLocation int
const (
	DirectiveLocationUnknown DirectiveLocation = iota
	ExecutableDirectiveLocationQuery
	ExecutableDirectiveLocationMutation
	ExecutableDirectiveLocationSubscription
	ExecutableDirectiveLocationField
	ExecutableDirectiveLocationFragmentDefinition
	ExecutableDirectiveLocationFragmentSpread
	ExecutableDirectiveLocationInlineFragment
	ExecutableDirectiveLocationVariableDefinition

	TypeSystemDirectiveLocationSchema
	TypeSystemDirectiveLocationScalar
	TypeSystemDirectiveLocationObject
	TypeSystemDirectiveLocationFieldDefinition
	TypeSystemDirectiveLocationArgumentDefinition
	TypeSystemDirectiveLocationInterface
	TypeSystemDirectiveLocationUnion
	TypeSystemDirectiveLocationEnum
	TypeSystemDirectiveLocationEnumValue
	TypeSystemDirectiveLocationInputObject
	TypeSystemDirectiveLocationInputFieldDefinition
)

func (DirectiveLocation) LiteralBytes 

func (d DirectiveLocation) LiteralBytes() ByteSlice

func (DirectiveLocation) LiteralString 

func (d DirectiveLocation) LiteralString() string

func (DirectiveLocation) String 

func (d DirectiveLocation) String() string

type DirectiveLocationIterable 

type DirectiveLocationIterable struct {
	// contains filtered or unexported fields
}

func (*DirectiveLocationIterable) Next 

func (d *DirectiveLocationIterable) Next() bool

func (*DirectiveLocationIterable) Value 

func (d *DirectiveLocationIterable) Value() DirectiveLocation

type DirectiveLocations 

type DirectiveLocations struct {
	// contains filtered or unexported fields
}

func (*DirectiveLocations) Get 

func (d *DirectiveLocations) Get(location DirectiveLocation) bool

func (*DirectiveLocations) Iterable 

func (d *DirectiveLocations) Iterable() DirectiveLocationIterable

func (*DirectiveLocations) Set 

func (d *DirectiveLocations) Set(location DirectiveLocation)

func (*DirectiveLocations) SetFromRaw 

func (d *DirectiveLocations) SetFromRaw(bytes []byte) error

func (*DirectiveLocations) Unset 

func (d *DirectiveLocations) Unset(location DirectiveLocation)

type Document 

type Document struct {
	Input                        Input
	RootNodes                    []Node
	SchemaDefinitions            []SchemaDefinition
	SchemaExtensions             []SchemaExtension
	RootOperationTypeDefinitions []RootOperationTypeDefinition
	Directives                   []Directive
	Arguments                    []Argument
	ObjectTypeDefinitions        []ObjectTypeDefinition
	ObjectTypeExtensions         []ObjectTypeExtension
	FieldDefinitions             []FieldDefinition
	Types                        []Type
	InputValueDefinitions        []InputValueDefinition
	InputObjectTypeDefinitions   []InputObjectTypeDefinition
	InputObjectTypeExtensions    []InputObjectTypeExtension
	ScalarTypeDefinitions        []ScalarTypeDefinition
	ScalarTypeExtensions         []ScalarTypeExtension
	InterfaceTypeDefinitions     []InterfaceTypeDefinition
	InterfaceTypeExtensions      []InterfaceTypeExtension
	UnionTypeDefinitions         []UnionTypeDefinition
	UnionTypeExtensions          []UnionTypeExtension
	EnumTypeDefinitions          []EnumTypeDefinition
	EnumTypeExtensions           []EnumTypeExtension
	EnumValueDefinitions         []EnumValueDefinition
	DirectiveDefinitions         []DirectiveDefinition
	Values                       []Value
	ListValues                   []ListValue
	VariableValues               []VariableValue
	StringValues                 []StringValue
	IntValues                    []IntValue
	FloatValues                  []FloatValue
	EnumValues                   []EnumValue
	ObjectFields                 []ObjectField
	ObjectValues                 []ObjectValue
	Selections                   []Selection
	SelectionSets                []SelectionSet
	Fields                       []Field
	InlineFragments              []InlineFragment
	FragmentSpreads              []FragmentSpread
	OperationDefinitions         []OperationDefinition
	VariableDefinitions          []VariableDefinition
	FragmentDefinitions          []FragmentDefinition
	BooleanValues                [2]BooleanValue
	Refs                         [][8]int
	RefIndex                     int
	Index                        Index
}
Example

Create a new Document without pre-initializing slices. Use this if you want to manually create a new Document 

package main

import (
	"github.com/wundergraph/graphql-go-tools/pkg/ast"
)

func main() {
	// create the same doc as in NewDocument() example but manually.

	doc := &ast.Document{}

	// add Query to the raw input
	queryTypeName := doc.Input.AppendInputString("Query")

	// create a RootOperationTypeDefinition
	rootOperationTypeDefinition := ast.RootOperationTypeDefinition{
		OperationType: ast.OperationTypeQuery,
		NamedType: ast.Type{
			Name: queryTypeName,
		},
	}

	// add the RootOperationTypeDefinition to the ast
	doc.RootOperationTypeDefinitions = append(doc.RootOperationTypeDefinitions, rootOperationTypeDefinition)
	// get a reference to the RootOperationTypeDefinition
	queryRootOperationTypeRef := len(doc.RootOperationTypeDefinitions) - 1

	// create a SchemaDefinition
	schemaDefinition := ast.SchemaDefinition{
		RootOperationTypeDefinitions: ast.RootOperationTypeDefinitionList{
			// add the RootOperationTypeDefinition reference
			Refs: []int{queryRootOperationTypeRef},
		},
	}

	// add the SchemaDefinition to the ast
	doc.SchemaDefinitions = append(doc.SchemaDefinitions, schemaDefinition)
	// get a reference to the SchemaDefinition
	schemaDefinitionRef := len(doc.SchemaDefinitions) - 1

	// add the SchemaDefinition to the RootNodes
	// all root level nodes have to be added to the RootNodes slice in order to make them available to the Walker for traversal
	doc.RootNodes = append(doc.RootNodes, ast.Node{Kind: ast.NodeKindSchemaDefinition, Ref: schemaDefinitionRef})

	// add another string to the raw input
	stringName := doc.Input.AppendInputString("String")

	// create a named Type
	stringType := ast.Type{
		TypeKind: ast.TypeKindNamed,
		Name:     stringName,
	}

	// add the Type to the ast
	doc.Types = append(doc.Types, stringType)
	// get a reference to the Type
	stringTypeRef := len(doc.Types) - 1

	// create another Type
	nonNullStringType := ast.Type{
		TypeKind: ast.TypeKindNonNull,
		// add a reference to the named type
		OfType: stringTypeRef,
	}
	// Result: NonNull String / String!

	// add the Type to the ast
	doc.Types = append(doc.Types, nonNullStringType)
	// get a reference to the Type
	nonNullStringTypeRef := len(doc.Types) - 1

	// add another string to the raw input
	helloName := doc.Input.AppendInputString("hello")

	// create a FieldDefinition
	helloFieldDefinition := ast.FieldDefinition{
		Name: helloName,
		// add the Type reference
		Type: nonNullStringTypeRef,
	}

	// add the FieldDefinition to the ast
	doc.FieldDefinitions = append(doc.FieldDefinitions, helloFieldDefinition)
	// get a reference to the FieldDefinition
	helloFieldDefinitionRef := len(doc.FieldDefinitions) - 1

	// create an ObjectTypeDefinition
	queryTypeDefinition := ast.ObjectTypeDefinition{
		Name: queryTypeName,
		// declare that this ObjectTypeDefinition has fields
		// this is necessary for the Walker to understand it must walk FieldDefinitions
		HasFieldDefinitions: true,
		FieldsDefinition: ast.FieldDefinitionList{
			// add the FieldDefinition reference
			Refs: []int{helloFieldDefinitionRef},
		},
	}

	// add ObjectTypeDefinition to the ast
	doc.ObjectTypeDefinitions = append(doc.ObjectTypeDefinitions, queryTypeDefinition)
	// get reference to ObjectTypeDefinition
	queryTypeRef := len(doc.ObjectTypeDefinitions) - 1

	// add ObjectTypeDefinition to the RootNodes
	doc.RootNodes = append(doc.RootNodes, ast.Node{Kind: ast.NodeKindObjectTypeDefinition, Ref: queryTypeRef})
}

Output:

func NewDocument 

func NewDocument() *Document
Example

Create a new document with initialized slices. In case you're on a hot path you always want to use a pre-initialized Document. 

package main

import (
	"github.com/wundergraph/graphql-go-tools/pkg/ast"
)

func main() {
	schema := []byte(`
		schema {
			query: Query
		}
		
		type Query {
			hello: String!
		}
	`)

	doc := ast.NewDocument()
	doc.Input.ResetInputBytes(schema)

	// ...then parse the Input
}

Output:

func (*Document) AddArgument 

func (d *Document) AddArgument(argument Argument) (ref int)

func (*Document) AddArgumentToField 

func (d *Document) AddArgumentToField(fieldRef, argRef int)

func (*Document) AddDirective 

func (d *Document) AddDirective(directive Directive) (ref int)

func (*Document) AddDirectiveDefinition 

func (d *Document) AddDirectiveDefinition(directiveDefinition DirectiveDefinition) (ref int)

func (*Document) AddDirectiveToNode 

func (d *Document) AddDirectiveToNode(directiveRef int, node Node) bool

func (*Document) AddEnumTypeDefinition 

func (d *Document) AddEnumTypeDefinition(definition EnumTypeDefinition) (ref int)

func (*Document) AddEnumValue 

func (d *Document) AddEnumValue(value EnumValue) (ref int)

func (*Document) AddEnumValueDefinition 

func (d *Document) AddEnumValueDefinition(inputValueDefinition EnumValueDefinition) (ref int)

func (*Document) AddField 

func (d *Document) AddField(field Field) Node

func (*Document) AddFieldDefinition 

func (d *Document) AddFieldDefinition(fieldDefinition FieldDefinition) (ref int)

func (*Document) AddFloatValue 

func (d *Document) AddFloatValue(value FloatValue) (ref int)

func (*Document) AddFragmentSpread 

func (d *Document) AddFragmentSpread(spread FragmentSpread) int

func (*Document) AddImportedVariableDefinitionToOperationDefinition 

func (d *Document) AddImportedVariableDefinitionToOperationDefinition(operationDefinition, variableDefinition int)

func (*Document) AddInlineFragment 

func (d *Document) AddInlineFragment(fragment InlineFragment) int

func (*Document) AddInputObjectTypeDefinition 

func (d *Document) AddInputObjectTypeDefinition(definition InputObjectTypeDefinition) (ref int)

func (*Document) AddInputValueDefinition 

func (d *Document) AddInputValueDefinition(inputValueDefinition InputValueDefinition) (ref int)

func (*Document) AddIntValue 

func (d *Document) AddIntValue(value IntValue) (ref int)

func (*Document) AddInterfaceTypeDefinition 

func (d *Document) AddInterfaceTypeDefinition(definition InterfaceTypeDefinition) (ref int)

func (*Document) AddInterfaceTypeExtension 

func (d *Document) AddInterfaceTypeExtension(extension InterfaceTypeExtension) (ref int)

func (*Document) AddListType 

func (d *Document) AddListType(ofType int) (ref int)

func (*Document) AddListTypeWithPosition 

func (d *Document) AddListTypeWithPosition(ofType int, open position.Position, close position.Position) (ref int)

func (*Document) AddListValue 

func (d *Document) AddListValue(value ListValue) (ref int)

func (*Document) AddNamedType 

func (d *Document) AddNamedType(name []byte) (ref int)

func (*Document) AddNamedTypeByNameRef 

func (d *Document) AddNamedTypeByNameRef(nameRef ByteSliceReference) (ref int)

func (*Document) AddNonNullNamedType 

func (d *Document) AddNonNullNamedType(name []byte) (ref int)

func (*Document) AddNonNullType 

func (d *Document) AddNonNullType(ofType int) (ref int)

func (*Document) AddNonNullTypeWithPosition 

func (d *Document) AddNonNullTypeWithPosition(ofType int, bang position.Position) (ref int)

func (*Document) AddObjectField 

func (d *Document) AddObjectField(field ObjectField) (ref int)

func (*Document) AddObjectTypeDefinition 

func (d *Document) AddObjectTypeDefinition(definition ObjectTypeDefinition) (ref int)

func (*Document) AddObjectTypeDefinitionExtension 

func (d *Document) AddObjectTypeDefinitionExtension(extension ObjectTypeExtension) (ref int)

func (*Document) AddObjectValue 

func (d *Document) AddObjectValue(value ObjectValue) (ref int)

func (*Document) AddOperationDefinitionToRootNodes 

func (d *Document) AddOperationDefinitionToRootNodes(definition OperationDefinition) Node

func (*Document) AddRootNode 

func (d *Document) AddRootNode(node Node)

func (*Document) AddRootOperationTypeDefinition 

func (d *Document) AddRootOperationTypeDefinition(rootOperationTypeDefinition RootOperationTypeDefinition) (ref int)

func (*Document) AddScalarTypeDefinition 

func (d *Document) AddScalarTypeDefinition(definition ScalarTypeDefinition) (ref int)

func (*Document) AddSchemaDefinition 

func (d *Document) AddSchemaDefinition(schemaDefinition SchemaDefinition) (ref int)

func (*Document) AddSchemaDefinitionRootNode 

func (d *Document) AddSchemaDefinitionRootNode(schemaDefinition SchemaDefinition)

func (*Document) AddSelection 

func (d *Document) AddSelection(set int, selection Selection)

func (*Document) AddSelectionSet 

func (d *Document) AddSelectionSet() Node

func (*Document) AddSelectionSetToDocument 

func (d *Document) AddSelectionSetToDocument(set SelectionSet) int

func (*Document) AddSelectionToDocument 

func (d *Document) AddSelectionToDocument(selection Selection) int

func (*Document) AddStringValue 

func (d *Document) AddStringValue(value StringValue) (ref int)

func (*Document) AddType 

func (d *Document) AddType(t Type) (ref int)

func (*Document) AddUnionTypeDefinition 

func (d *Document) AddUnionTypeDefinition(definition UnionTypeDefinition) (ref int)

func (*Document) AddValue 

func (d *Document) AddValue(value Value) (ref int)

func (*Document) AddVariableDefinitionToOperationDefinition 

func (d *Document) AddVariableDefinitionToOperationDefinition(operationDefinitionRef, variableValueRef, typeRef int)

func (*Document) AddVariableValue 

func (d *Document) AddVariableValue(value VariableValue) (ref int)

func (*Document) AddVariableValueArgument 

func (d *Document) AddVariableValueArgument(argName, variableName []byte) (variableValueRef, argRef int)

func (*Document) AppendSelectionSet 

func (d *Document) AppendSelectionSet(ref int, appendRef int)

func (*Document) ArgumentNameBytes 

func (d *Document) ArgumentNameBytes(ref int) ByteSlice

func (*Document) ArgumentNameString 

func (d *Document) ArgumentNameString(ref int) string

func (*Document) ArgumentSetsAreEquals 

func (d *Document) ArgumentSetsAreEquals(left, right []int) bool

func (*Document) ArgumentValue 

func (d *Document) ArgumentValue(ref int) Value

func (*Document) ArgumentsAfter 

func (d *Document) ArgumentsAfter(ancestor Node, argument int) []int

func (*Document) ArgumentsAreEqual 

func (d *Document) ArgumentsAreEqual(left, right int) bool

func (*Document) ArgumentsBefore 

func (d *Document) ArgumentsBefore(ancestor Node, argument int) []int

func (*Document) BooleanValue 

func (d *Document) BooleanValue(ref int) BooleanValue

func (*Document) BooleanValuesAreEqual 

func (d *Document) BooleanValuesAreEqual(left, right int) bool

func (*Document) CopyAlias 

func (d *Document) CopyAlias(alias Alias) Alias

func (*Document) CopyArgument 

func (d *Document) CopyArgument(ref int) int

func (*Document) CopyArgumentList 

func (d *Document) CopyArgumentList(list ArgumentList) ArgumentList

func (*Document) CopyDirective 

func (d *Document) CopyDirective(ref int) int

func (*Document) CopyDirectiveList 

func (d *Document) CopyDirectiveList(list DirectiveList) DirectiveList

func (*Document) CopyEnumValue 

func (d *Document) CopyEnumValue(ref int) int

func (*Document) CopyField 

func (d *Document) CopyField(ref int) int

func (*Document) CopyFloatValue 

func (d *Document) CopyFloatValue(ref int) int

func (*Document) CopyFragmentSpread 

func (d *Document) CopyFragmentSpread(ref int) int

func (*Document) CopyInlineFragment 

func (d *Document) CopyInlineFragment(ref int) int

func (*Document) CopyIntValue 

func (d *Document) CopyIntValue(ref int) int

func (*Document) CopyListValue 

func (d *Document) CopyListValue(ref int) int

func (*Document) CopyObjectField 

func (d *Document) CopyObjectField(ref int) int

func (*Document) CopyObjectValue 

func (d *Document) CopyObjectValue(ref int) int

func (*Document) CopySelection 

func (d *Document) CopySelection(ref int) int

func (*Document) CopySelectionSet 

func (d *Document) CopySelectionSet(ref int) int

func (*Document) CopyStringValue 

func (d *Document) CopyStringValue(ref int) int

func (*Document) CopyValue 

func (d *Document) CopyValue(ref int) int

func (*Document) CopyVariableValue 

func (d *Document) CopyVariableValue(ref int) int

func (*Document) CreateRootOperationTypeDefinition 

func (d *Document) CreateRootOperationTypeDefinition(operationType OperationType, rootNodeRef int) (ref int)

func (*Document) DeleteRootNode 

func (d *Document) DeleteRootNode(node Node)

func (*Document) DeleteRootNodes 

func (d *Document) DeleteRootNodes(nodes []Node)

func (*Document) DirectiveArgumentInputValueDefinition 

func (d *Document) DirectiveArgumentInputValueDefinition(directiveName ByteSlice, argumentName ByteSlice) int

func (*Document) DirectiveArgumentSet 

func (d *Document) DirectiveArgumentSet(ref int) []int

func (*Document) DirectiveArgumentValueByName 

func (d *Document) DirectiveArgumentValueByName(ref int, name ByteSlice) (Value, bool)

func (*Document) DirectiveDefinitionArgumentDefaultValueBool 

func (d *Document) DirectiveDefinitionArgumentDefaultValueBool(directiveName, argumentName string) bool

func (*Document) DirectiveDefinitionArgumentDefaultValueFloat32 

func (d *Document) DirectiveDefinitionArgumentDefaultValueFloat32(directiveName, argumentName string) float32

func (*Document) DirectiveDefinitionArgumentDefaultValueInt64 

func (d *Document) DirectiveDefinitionArgumentDefaultValueInt64(directiveName, argumentName string) int64

func (*Document) DirectiveDefinitionArgumentDefaultValueString 

func (d *Document) DirectiveDefinitionArgumentDefaultValueString(directiveName, argumentName string) string

func (*Document) DirectiveDefinitionByName 

func (d *Document) DirectiveDefinitionByName(name string) (int, bool)

func (*Document) DirectiveDefinitionDescriptionBytes 

func (d *Document) DirectiveDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) DirectiveDefinitionDescriptionString 

func (d *Document) DirectiveDefinitionDescriptionString(ref int) string

func (*Document) DirectiveDefinitionNameBytes 

func (d *Document) DirectiveDefinitionNameBytes(ref int) ByteSlice

func (*Document) DirectiveDefinitionNameString 

func (d *Document) DirectiveDefinitionNameString(ref int) string

func (*Document) DirectiveIsAllowedOnNodeKind 

func (d *Document) DirectiveIsAllowedOnNodeKind(directiveName string, kind NodeKind, operationType OperationType) bool

func (*Document) DirectiveIsFirst 

func (d *Document) DirectiveIsFirst(directive int, ancestor Node) bool

func (*Document) DirectiveIsLast 

func (d *Document) DirectiveIsLast(directive int, ancestor Node) bool

func (*Document) DirectiveName 

func (d *Document) DirectiveName(ref int) ByteSliceReference

func (*Document) DirectiveNameBytes 

func (d *Document) DirectiveNameBytes(ref int) ByteSlice

func (*Document) DirectiveNameString 

func (d *Document) DirectiveNameString(ref int) string

func (*Document) DirectiveSetsAreEqual 

func (d *Document) DirectiveSetsAreEqual(left, right []int) bool

func (*Document) DirectivesAreEqual 

func (d *Document) DirectivesAreEqual(left, right int) bool

func (*Document) EmptySelectionSet 

func (d *Document) EmptySelectionSet(ref int)

func (*Document) EnumTypeDefinitionContainsEnumValue 

func (d *Document) EnumTypeDefinitionContainsEnumValue(enumTypeDef int, valueName ByteSlice) bool

func (*Document) EnumTypeDefinitionDescriptionBytes 

func (d *Document) EnumTypeDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) EnumTypeDefinitionDescriptionString 

func (d *Document) EnumTypeDefinitionDescriptionString(ref int) string

func (*Document) EnumTypeDefinitionHasDirectives 

func (d *Document) EnumTypeDefinitionHasDirectives(ref int) bool

func (*Document) EnumTypeDefinitionHasEnumValueDefinition 

func (d *Document) EnumTypeDefinitionHasEnumValueDefinition(ref int) bool

func (*Document) EnumTypeDefinitionNameBytes 

func (d *Document) EnumTypeDefinitionNameBytes(ref int) ByteSlice

func (*Document) EnumTypeDefinitionNameString 

func (d *Document) EnumTypeDefinitionNameString(ref int) string

func (*Document) EnumTypeExtensionDescriptionBytes 

func (d *Document) EnumTypeExtensionDescriptionBytes(ref int) ByteSlice

func (*Document) EnumTypeExtensionDescriptionString 

func (d *Document) EnumTypeExtensionDescriptionString(ref int) string

func (*Document) EnumTypeExtensionHasDirectives 

func (d *Document) EnumTypeExtensionHasDirectives(ref int) bool

func (*Document) EnumTypeExtensionHasEnumValueDefinition 

func (d *Document) EnumTypeExtensionHasEnumValueDefinition(ref int) bool

func (*Document) EnumTypeExtensionNameBytes 

func (d *Document) EnumTypeExtensionNameBytes(ref int) ByteSlice

func (*Document) EnumTypeExtensionNameString 

func (d *Document) EnumTypeExtensionNameString(ref int) string

func (*Document) EnumValueDefinitionDescriptionBytes 

func (d *Document) EnumValueDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) EnumValueDefinitionDescriptionString 

func (d *Document) EnumValueDefinitionDescriptionString(ref int) string

func (*Document) EnumValueDefinitionDirectiveByName 

func (d *Document) EnumValueDefinitionDirectiveByName(definitionRef int, directiveName ByteSlice) (ref int, exists bool)

func (*Document) EnumValueDefinitionDirectives 

func (d *Document) EnumValueDefinitionDirectives(ref int) (refs []int)

func (*Document) EnumValueDefinitionHasDirectives 

func (d *Document) EnumValueDefinitionHasDirectives(ref int) bool

func (*Document) EnumValueDefinitionIsFirst 

func (d *Document) EnumValueDefinitionIsFirst(ref int, ancestor Node) bool

func (*Document) EnumValueDefinitionIsLast 

func (d *Document) EnumValueDefinitionIsLast(ref int, ancestor Node) bool

func (*Document) EnumValueDefinitionNameBytes 

func (d *Document) EnumValueDefinitionNameBytes(ref int) ByteSlice

func (*Document) EnumValueDefinitionNameString 

func (d *Document) EnumValueDefinitionNameString(ref int) string

func (*Document) EnumValueName 

func (d *Document) EnumValueName(ref int) ByteSliceReference

func (*Document) EnumValueNameBytes 

func (d *Document) EnumValueNameBytes(ref int) ByteSlice

func (*Document) EnumValueNameString 

func (d *Document) EnumValueNameString(ref int) string

func (*Document) EnumValuesAreEqual 

func (d *Document) EnumValuesAreEqual(left, right int) bool

func (*Document) ExtendEnumTypeDefinitionByEnumTypeExtension 

func (d *Document) ExtendEnumTypeDefinitionByEnumTypeExtension(enumTypeDefinitionRef, enumTypeExtensionRef int)

func (*Document) ExtendInputObjectTypeDefinitionByInputObjectTypeExtension 

func (d *Document) ExtendInputObjectTypeDefinitionByInputObjectTypeExtension(inputObjectTypeDefinitionRef, inputObjectTypeExtensionRef int)

func (*Document) ExtendInterfaceTypeDefinitionByInterfaceTypeExtension 

func (d *Document) ExtendInterfaceTypeDefinitionByInterfaceTypeExtension(interfaceTypeDefinitionRef, interfaceTypeExtensionRef int)

func (*Document) ExtendObjectTypeDefinitionByObjectTypeExtension 

func (d *Document) ExtendObjectTypeDefinitionByObjectTypeExtension(objectTypeDefinitionRef, objectTypeExtensionRef int)

func (*Document) ExtendScalarTypeDefinitionByScalarTypeExtension 

func (d *Document) ExtendScalarTypeDefinitionByScalarTypeExtension(scalarTypeDefinitionRef, scalarTypeExtensionRef int)

func (*Document) ExtendUnionTypeDefinitionByUnionTypeExtension 

func (d *Document) ExtendUnionTypeDefinitionByUnionTypeExtension(unionTypeDefinitionRef, unionTypeExtensionRef int)

func (*Document) FieldAliasBytes 

func (d *Document) FieldAliasBytes(ref int) ByteSlice

func (*Document) FieldAliasIsDefined 

func (d *Document) FieldAliasIsDefined(ref int) bool

func (*Document) FieldAliasOrNameBytes 

func (d *Document) FieldAliasOrNameBytes(ref int) ByteSlice

func (*Document) FieldAliasOrNameString 

func (d *Document) FieldAliasOrNameString(ref int) string

func (*Document) FieldAliasString 

func (d *Document) FieldAliasString(ref int) string

func (*Document) FieldArgument 

func (d *Document) FieldArgument(field int, name ByteSlice) (ref int, exists bool)

func (*Document) FieldArguments 

func (d *Document) FieldArguments(ref int) []int

func (*Document) FieldDefinitionArgumentsDefinitions 

func (d *Document) FieldDefinitionArgumentsDefinitions(ref int) []int

func (*Document) FieldDefinitionDescriptionBytes 

func (d *Document) FieldDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) FieldDefinitionDescriptionString 

func (d *Document) FieldDefinitionDescriptionString(ref int) string

func (*Document) FieldDefinitionDirectiveByName 

func (d *Document) FieldDefinitionDirectiveByName(fieldDefinition int, directiveName ByteSlice) (ref int, exists bool)

func (*Document) FieldDefinitionDirectives 

func (d *Document) FieldDefinitionDirectives(fieldDefinition int) (refs []int)

func (*Document) FieldDefinitionHasArgumentsDefinitions 

func (d *Document) FieldDefinitionHasArgumentsDefinitions(ref int) bool

func (*Document) FieldDefinitionHasDirectives 

func (d *Document) FieldDefinitionHasDirectives(ref int) bool

func (*Document) FieldDefinitionHasNamedDirective 

func (d *Document) FieldDefinitionHasNamedDirective(fieldDefinition int, directiveName string) bool

func (*Document) FieldDefinitionIsFirst 

func (d *Document) FieldDefinitionIsFirst(field int, ancestor Node) bool

func (*Document) FieldDefinitionIsLast 

func (d *Document) FieldDefinitionIsLast(field int, ancestor Node) bool

func (*Document) FieldDefinitionNameBytes 

func (d *Document) FieldDefinitionNameBytes(ref int) ByteSlice

func (*Document) FieldDefinitionNameString 

func (d *Document) FieldDefinitionNameString(ref int) string

func (*Document) FieldDefinitionResolverTypeName 

func (d *Document) FieldDefinitionResolverTypeName(enclosingType Node) ByteSlice

func (*Document) FieldDefinitionType 

func (d *Document) FieldDefinitionType(ref int) int

func (*Document) FieldDefinitionTypeNode 

func (d *Document) FieldDefinitionTypeNode(ref int) Node

func (*Document) FieldDefinitionsContainField 

func (d *Document) FieldDefinitionsContainField(definitions []int, field ByteSlice) bool

func (*Document) FieldDirectives 

func (d *Document) FieldDirectives(ref int) []int

func (*Document) FieldHasArguments 

func (d *Document) FieldHasArguments(ref int) bool

func (*Document) FieldHasDirectives 

func (d *Document) FieldHasDirectives(ref int) bool

func (*Document) FieldHasSelections 

func (d *Document) FieldHasSelections(ref int) bool

func (*Document) FieldNameBytes 

func (d *Document) FieldNameBytes(ref int) ByteSlice

func (*Document) FieldNameString 

func (d *Document) FieldNameString(ref int) string

FieldNameString - returns fied name as a string value

func (*Document) FieldNameUnsafeString 

func (d *Document) FieldNameUnsafeString(ref int) string

FieldNameUnsafeString - returns field name as a string which is unsafe pointer to document input content

func (*Document) FieldsAreEqualFlat 

func (d *Document) FieldsAreEqualFlat(left, right int) bool

func (*Document) FieldsHaveSameShape 

func (d *Document) FieldsHaveSameShape(left, right int) bool

func (*Document) FloatValueAsFloat32 

func (d *Document) FloatValueAsFloat32(ref int) (out float32)

func (*Document) FloatValueIsNegative 

func (d *Document) FloatValueIsNegative(ref int) bool

func (*Document) FloatValueRaw 

func (d *Document) FloatValueRaw(ref int) ByteSlice

func (*Document) FloatValuesAreEqual 

func (d *Document) FloatValuesAreEqual(left, right int) bool

func (*Document) FragmentDefinitionIsLastRootNode 

func (d *Document) FragmentDefinitionIsLastRootNode(ref int) bool

func (*Document) FragmentDefinitionIsUsed 

func (d *Document) FragmentDefinitionIsUsed(name ByteSlice) bool

func (*Document) FragmentDefinitionNameBytes 

func (d *Document) FragmentDefinitionNameBytes(ref int) ByteSlice

func (*Document) FragmentDefinitionNameString 

func (d *Document) FragmentDefinitionNameString(ref int) string

func (*Document) FragmentDefinitionRef 

func (d *Document) FragmentDefinitionRef(byName ByteSlice) (ref int, exists bool)

func (*Document) FragmentDefinitionTypeName 

func (d *Document) FragmentDefinitionTypeName(ref int) ByteSlice

func (*Document) FragmentSpreadNameBytes 

func (d *Document) FragmentSpreadNameBytes(ref int) ByteSlice

func (*Document) FragmentSpreadNameString 

func (d *Document) FragmentSpreadNameString(ref int) string

func (*Document) GenerateUnusedVariableDefinitionName 

func (d *Document) GenerateUnusedVariableDefinitionName(operationDefinition int) []byte

func (*Document) HasSchemaDefinition 

func (d *Document) HasSchemaDefinition() bool

func (*Document) ImportAndExtendEnumTypeDefinitionByEnumTypeExtension 

func (d *Document) ImportAndExtendEnumTypeDefinitionByEnumTypeExtension(enumTypeExtensionRef int)

func (*Document) ImportAndExtendInputObjectTypeDefinitionByInputObjectTypeExtension 

func (d *Document) ImportAndExtendInputObjectTypeDefinitionByInputObjectTypeExtension(inputObjectTypeExtensionRef int)

func (*Document) ImportAndExtendInterfaceTypeDefinitionByInterfaceTypeExtension 

func (d *Document) ImportAndExtendInterfaceTypeDefinitionByInterfaceTypeExtension(interfaceTypeExtensionRef int)

func (*Document) ImportAndExtendObjectTypeDefinitionByObjectTypeExtension 

func (d *Document) ImportAndExtendObjectTypeDefinitionByObjectTypeExtension(objectTypeExtensionRef int)

func (*Document) ImportAndExtendScalarTypeDefinitionByScalarTypeExtension 

func (d *Document) ImportAndExtendScalarTypeDefinitionByScalarTypeExtension(scalarTypeExtensionRef int)

func (*Document) ImportAndExtendUnionTypeDefinitionByUnionTypeExtension 

func (d *Document) ImportAndExtendUnionTypeDefinitionByUnionTypeExtension(unionTypeExtensionRef int)

func (*Document) ImportArgument 

func (d *Document) ImportArgument(name string, value Value) (ref int)

func (*Document) ImportDescription 

func (d *Document) ImportDescription(desc string) (description Description)

func (*Document) ImportDirective 

func (d *Document) ImportDirective(name string, argRefs []int) (ref int)

func (*Document) ImportDirectiveDefinition 

func (d *Document) ImportDirectiveDefinition(name, description string, argsRefs []int, locations []string) (ref int)

func (*Document) ImportEnumTypeDefinition 

func (d *Document) ImportEnumTypeDefinition(name, description string, valueRefs []int) (ref int)

func (*Document) ImportEnumTypeDefinitionWithDirectives 

func (d *Document) ImportEnumTypeDefinitionWithDirectives(name, description string, valueRefs []int, directiveRefs []int) (ref int)

func (*Document) ImportEnumValue 

func (d *Document) ImportEnumValue(name ByteSlice) (ref int)

func (*Document) ImportEnumValueDefinition 

func (d *Document) ImportEnumValueDefinition(value, description string, directiveRefs []int) (ref int)

func (*Document) ImportFieldDefinition 

func (d *Document) ImportFieldDefinition(name, description string, typeRef int, argsRefs []int, directiveRefs []int) (ref int)

func (*Document) ImportFloatValue 

func (d *Document) ImportFloatValue(raw ByteSlice, isNegative bool) (ref int)

func (*Document) ImportInputObjectTypeDefinition 

func (d *Document) ImportInputObjectTypeDefinition(name, description string, argsRefs []int) (ref int)

func (*Document) ImportInputObjectTypeDefinitionWithDirectives 

func (d *Document) ImportInputObjectTypeDefinitionWithDirectives(name, description string, argsRefs []int, directiveRefs []int) (ref int)

func (*Document) ImportInputValueDefinition 

func (d *Document) ImportInputValueDefinition(name, description string, typeRef int, defaultValue DefaultValue) (ref int)

func (*Document) ImportIntValue 

func (d *Document) ImportIntValue(raw ByteSlice, isNegative bool) (ref int)

func (*Document) ImportInterfaceTypeDefinition 

func (d *Document) ImportInterfaceTypeDefinition(name, description string, fieldRefs []int) (ref int)

func (*Document) ImportInterfaceTypeDefinitionWithDirectives 

func (d *Document) ImportInterfaceTypeDefinitionWithDirectives(name, description string, fieldRefs []int, iRefs []int, directiveRefs []int) (ref int)

func (*Document) ImportListValue 

func (d *Document) ImportListValue(valueRefs []int) (ref int)

func (*Document) ImportObjectField 

func (d *Document) ImportObjectField(name ByteSlice, value Value) (ref int)

func (*Document) ImportObjectTypeDefinition 

func (d *Document) ImportObjectTypeDefinition(name, description string, fieldRefs []int, iRefs []int) (ref int)

func (*Document) ImportObjectTypeDefinitionWithDirectives 

func (d *Document) ImportObjectTypeDefinitionWithDirectives(name, description string, fieldRefs []int, iRefs []int, directiveRefs []int) (ref int)

func (*Document) ImportObjectValue 

func (d *Document) ImportObjectValue(fieldRefs []int) (ref int)

func (*Document) ImportRootNode 

func (d *Document) ImportRootNode(ref int, kind NodeKind)

func (*Document) ImportRootOperationTypeDefinition 

func (d *Document) ImportRootOperationTypeDefinition(name string, operationType OperationType) (ref int)

func (*Document) ImportRootOperationTypeDefinitions 

func (d *Document) ImportRootOperationTypeDefinitions(queryTypeName, mutationTypeName, subscriptionTypeName string) (refs []int)

func (*Document) ImportScalarTypeDefinition 

func (d *Document) ImportScalarTypeDefinition(name, description string) (ref int)

func (*Document) ImportScalarTypeDefinitionWithDirectives 

func (d *Document) ImportScalarTypeDefinitionWithDirectives(name, description string, directiveRefs []int) (ref int)

func (*Document) ImportSchemaDefinition 

func (d *Document) ImportSchemaDefinition(queryTypeName, mutationTypeName, subscriptionTypeName string)

func (*Document) ImportStringValue 

func (d *Document) ImportStringValue(raw ByteSlice, isBlockString bool) (ref int)

func (*Document) ImportUnionTypeDefinition 

func (d *Document) ImportUnionTypeDefinition(name, description string, typeRefs []int) (ref int)

func (*Document) ImportUnionTypeDefinitionWithDirectives 

func (d *Document) ImportUnionTypeDefinitionWithDirectives(name, description string, typeRefs []int, directiveRefs []int) (ref int)

func (*Document) ImportVariableValue 

func (d *Document) ImportVariableValue(name ByteSlice) (ref int)

func (*Document) ImportVariableValueArgument 

func (d *Document) ImportVariableValueArgument(argName, variableName ByteSlice) (variableValueRef, argRef int)

func (*Document) InlineFragmentHasDirectives 

func (d *Document) InlineFragmentHasDirectives(ref int) bool

func (*Document) InlineFragmentHasTypeCondition 

func (d *Document) InlineFragmentHasTypeCondition(ref int) bool

func (*Document) InlineFragmentSelections 

func (d *Document) InlineFragmentSelections(ref int) []int

func (*Document) InlineFragmentTypeConditionName 

func (d *Document) InlineFragmentTypeConditionName(ref int) ByteSlice

func (*Document) InlineFragmentTypeConditionNameString 

func (d *Document) InlineFragmentTypeConditionNameString(ref int) string

func (*Document) InputObjectTypeDefinitionDescriptionBytes 

func (d *Document) InputObjectTypeDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) InputObjectTypeDefinitionDescriptionString 

func (d *Document) InputObjectTypeDefinitionDescriptionString(ref int) string

func (*Document) InputObjectTypeDefinitionInputValueDefinitionByName 

func (d *Document) InputObjectTypeDefinitionInputValueDefinitionByName(definition int, inputValueDefinitionName ByteSlice) int

func (*Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValue 

func (d *Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValue(inputObjectTypeDefinitionName, inputValueDefinitionName string) Value

func (*Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValueBool 

func (d *Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValueBool(inputObjectTypeDefinitionName, inputValueDefinitionName string) bool

func (*Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValueFloat32 

func (d *Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValueFloat32(inputObjectTypeDefinitionName, inputValueDefinitionName string) float32

func (*Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValueInt64 

func (d *Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValueInt64(inputObjectTypeDefinitionName, inputValueDefinitionName string) int64

func (*Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValueString 

func (d *Document) InputObjectTypeDefinitionInputValueDefinitionDefaultValueString(inputObjectTypeDefinitionName, inputValueDefinitionName string) string

func (*Document) InputObjectTypeDefinitionNameBytes 

func (d *Document) InputObjectTypeDefinitionNameBytes(ref int) ByteSlice

func (*Document) InputObjectTypeDefinitionNameString 

func (d *Document) InputObjectTypeDefinitionNameString(ref int) string

func (*Document) InputObjectTypeExtensionDescriptionBytes 

func (d *Document) InputObjectTypeExtensionDescriptionBytes(ref int) ByteSlice

func (*Document) InputObjectTypeExtensionDescriptionString 

func (d *Document) InputObjectTypeExtensionDescriptionString(ref int) string

func (*Document) InputObjectTypeExtensionHasDirectives 

func (d *Document) InputObjectTypeExtensionHasDirectives(ref int) bool

func (*Document) InputObjectTypeExtensionHasInputFieldsDefinition 

func (d *Document) InputObjectTypeExtensionHasInputFieldsDefinition(ref int) bool

func (*Document) InputObjectTypeExtensionNameBytes 

func (d *Document) InputObjectTypeExtensionNameBytes(ref int) ByteSlice

func (*Document) InputObjectTypeExtensionNameString 

func (d *Document) InputObjectTypeExtensionNameString(ref int) string

func (*Document) InputValueDefinitionArgumentIsOptional 

func (d *Document) InputValueDefinitionArgumentIsOptional(ref int) bool

func (*Document) InputValueDefinitionDefaultValue 

func (d *Document) InputValueDefinitionDefaultValue(ref int) Value

func (*Document) InputValueDefinitionDescriptionBytes 

func (d *Document) InputValueDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) InputValueDefinitionDescriptionString 

func (d *Document) InputValueDefinitionDescriptionString(ref int) string

func (*Document) InputValueDefinitionHasDefaultValue 

func (d *Document) InputValueDefinitionHasDefaultValue(ref int) bool

func (*Document) InputValueDefinitionHasDirective 

func (d *Document) InputValueDefinitionHasDirective(ref int, directiveName ByteSlice) bool

func (*Document) InputValueDefinitionIsFirst 

func (d *Document) InputValueDefinitionIsFirst(inputValue int, ancestor Node) bool

func (*Document) InputValueDefinitionIsLast 

func (d *Document) InputValueDefinitionIsLast(inputValue int, ancestor Node) bool

func (*Document) InputValueDefinitionNameBytes 

func (d *Document) InputValueDefinitionNameBytes(ref int) ByteSlice

func (*Document) InputValueDefinitionNameString 

func (d *Document) InputValueDefinitionNameString(ref int) string

func (*Document) InputValueDefinitionType 

func (d *Document) InputValueDefinitionType(ref int) int

func (*Document) IntValue 

func (d *Document) IntValue(ref int) IntValue

func (*Document) IntValueAsInt 

func (d *Document) IntValueAsInt(ref int) (out int64)

func (*Document) IntValueAsInt32 

func (d *Document) IntValueAsInt32(ref int) (out int32)

func (*Document) IntValueIsNegative 

func (d *Document) IntValueIsNegative(ref int) bool

func (*Document) IntValueRaw 

func (d *Document) IntValueRaw(ref int) ByteSlice

func (*Document) IntValuesAreEquals 

func (d *Document) IntValuesAreEquals(left, right int) bool

func (*Document) InterfaceTypeDefinitionDescriptionBytes 

func (d *Document) InterfaceTypeDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) InterfaceTypeDefinitionDescriptionString 

func (d *Document) InterfaceTypeDefinitionDescriptionString(ref int) string

func (*Document) InterfaceTypeDefinitionImplementedByRootNodes 

func (d *Document) InterfaceTypeDefinitionImplementedByRootNodes(ref int) []Node

InterfaceTypeDefinitionImplementedByRootNodes will return all RootNodes that implement the given interface type (by ref)

func (*Document) InterfaceTypeDefinitionImplementsInterface 

func (d *Document) InterfaceTypeDefinitionImplementsInterface(definitionRef int, interfaceName ByteSlice) bool

func (*Document) InterfaceTypeDefinitionNameBytes 

func (d *Document) InterfaceTypeDefinitionNameBytes(ref int) ByteSlice

func (*Document) InterfaceTypeDefinitionNameString 

func (d *Document) InterfaceTypeDefinitionNameString(ref int) string

func (*Document) InterfaceTypeExtensionDescriptionBytes 

func (d *Document) InterfaceTypeExtensionDescriptionBytes(ref int) ByteSlice

func (*Document) InterfaceTypeExtensionDescriptionString 

func (d *Document) InterfaceTypeExtensionDescriptionString(ref int) string

func (*Document) InterfaceTypeExtensionHasDirectives 

func (d *Document) InterfaceTypeExtensionHasDirectives(ref int) bool

func (*Document) InterfaceTypeExtensionHasFieldDefinitions 

func (d *Document) InterfaceTypeExtensionHasFieldDefinitions(ref int) bool

func (*Document) InterfaceTypeExtensionNameBytes 

func (d *Document) InterfaceTypeExtensionNameBytes(ref int) ByteSlice

func (*Document) InterfaceTypeExtensionNameString 

func (d *Document) InterfaceTypeExtensionNameString(ref int) string

func (*Document) ListValuesAreEqual 

func (d *Document) ListValuesAreEqual(left, right int) bool

func (*Document) NewEmptyRefs 

func (d *Document) NewEmptyRefs() []int

func (*Document) NextRefIndex 

func (d *Document) NextRefIndex() int

func (*Document) NodeByName 

func (d *Document) NodeByName(name ByteSlice) (Node, bool)

func (*Document) NodeByNameStr 

func (d *Document) NodeByNameStr(name string) (Node, bool)

func (*Document) NodeDirectiveLocation 

func (d *Document) NodeDirectiveLocation(node Node) (location DirectiveLocation, err error)

func (*Document) NodeDirectives 

func (d *Document) NodeDirectives(node Node) []int

func (*Document) NodeFieldDefinitionArgumentDefinitionByName 

func (d *Document) NodeFieldDefinitionArgumentDefinitionByName(node Node, fieldName, argumentName ByteSlice) int

func (*Document) NodeFieldDefinitionArgumentsDefinitions 

func (d *Document) NodeFieldDefinitionArgumentsDefinitions(node Node, fieldName ByteSlice) []int

func (*Document) NodeFieldDefinitionByName 

func (d *Document) NodeFieldDefinitionByName(node Node, fieldName ByteSlice) (definition int, exists bool)

func (*Document) NodeFieldDefinitions 

func (d *Document) NodeFieldDefinitions(node Node) []int

func (*Document) NodeFragmentIsAllowedOnInterfaceTypeDefinition 

func (d *Document) NodeFragmentIsAllowedOnInterfaceTypeDefinition(fragmentNode, interfaceTypeNode Node) bool

func (*Document) NodeFragmentIsAllowedOnNode 

func (d *Document) NodeFragmentIsAllowedOnNode(fragmentNode, onNode Node) bool

func (*Document) NodeFragmentIsAllowedOnObjectTypeDefinition 

func (d *Document) NodeFragmentIsAllowedOnObjectTypeDefinition(fragmentNode, objectTypeNode Node) bool

func (*Document) NodeFragmentIsAllowedOnUnionTypeDefinition 

func (d *Document) NodeFragmentIsAllowedOnUnionTypeDefinition(fragmentNode, unionTypeNode Node) bool

func (*Document) NodeHasDirectiveByNameString 

func (d *Document) NodeHasDirectiveByNameString(node Node, directiveName string) bool

NodeHasDirectiveByNameString returns whether the given node has a directive with the given name as string.

func (*Document) NodeImplementsInterface 

func (d *Document) NodeImplementsInterface(node Node, interfaceNode Node) bool

func (*Document) NodeInputFieldDefinitionByName 

func (d *Document) NodeInputFieldDefinitionByName(node Node, name ByteSlice) (int, bool)

func (*Document) NodeInputFieldDefinitions 

func (d *Document) NodeInputFieldDefinitions(node Node) []int

func (*Document) NodeInputValueDefinitions 

func (d *Document) NodeInputValueDefinitions(node Node) []int

func (*Document) NodeInterfaceRefs 

func (d *Document) NodeInterfaceRefs(node Node) (refs []int)

NodeInterfaceRefs returns the interfaces implemented by the given node (this is only applicable to object kinds). Returns nil if node kind is not an object kind.

func (*Document) NodeIsLastRootNode 

func (d *Document) NodeIsLastRootNode(node Node) bool

func (*Document) NodeIsUnionMember 

func (d *Document) NodeIsUnionMember(node Node, union Node) bool

func (*Document) NodeKindNameBytes 

func (d *Document) NodeKindNameBytes(node Node) ByteSlice

func (*Document) NodeNameBytes 

func (d *Document) NodeNameBytes(node Node) ByteSlice

func (*Document) NodeNameString 

func (d *Document) NodeNameString(node Node) string

func (*Document) NodeNameUnsafeString 

func (d *Document) NodeNameUnsafeString(node Node) string

TODO: we could use node name directly

func (*Document) NodeResolverTypeNameBytes 

func (d *Document) NodeResolverTypeNameBytes(node Node, path Path) ByteSlice

NodeResolverTypeNameBytes returns lowercase query/mutation/subscription for Query/Mutation/Subscription for other type definitions it returns the default type name

func (*Document) NodeResolverTypeNameString 

func (d *Document) NodeResolverTypeNameString(node Node, path Path) string

func (*Document) NodeUnionMemberRefs 

func (d *Document) NodeUnionMemberRefs(node Node) (refs []int)

NodeUnionMemberRefs returns the union members of the given node (this is only applicable to union kinds). Returns nil if node kind is not an object kind.

func (*Document) NumOfOperationDefinitions 

func (d *Document) NumOfOperationDefinitions() (n int)

func (*Document) ObjectField 

func (d *Document) ObjectField(ref int) ObjectField

func (*Document) ObjectFieldNameBytes 

func (d *Document) ObjectFieldNameBytes(ref int) ByteSlice

func (*Document) ObjectFieldNameString 

func (d *Document) ObjectFieldNameString(ref int) string

func (*Document) ObjectFieldValue 

func (d *Document) ObjectFieldValue(ref int) Value

func (*Document) ObjectFieldsAreEqual 

func (d *Document) ObjectFieldsAreEqual(left, right int) bool

func (*Document) ObjectTypeDefinitionHasField 

func (d *Document) ObjectTypeDefinitionHasField(ref int, fieldName []byte) bool

func (*Document) ObjectTypeDefinitionImplementsInterface 

func (d *Document) ObjectTypeDefinitionImplementsInterface(definitionRef int, interfaceName ByteSlice) bool

func (*Document) ObjectTypeDefinitionNameBytes 

func (d *Document) ObjectTypeDefinitionNameBytes(ref int) ByteSlice

func (*Document) ObjectTypeDefinitionNameRef 

func (d *Document) ObjectTypeDefinitionNameRef(ref int) ByteSliceReference

func (*Document) ObjectTypeDefinitionNameString 

func (d *Document) ObjectTypeDefinitionNameString(ref int) string

func (*Document) ObjectTypeDescriptionNameBytes 

func (d *Document) ObjectTypeDescriptionNameBytes(ref int) ByteSlice

func (*Document) ObjectTypeDescriptionNameString 

func (d *Document) ObjectTypeDescriptionNameString(ref int) string

func (*Document) ObjectTypeExtensionDescriptionNameBytes 

func (d *Document) ObjectTypeExtensionDescriptionNameBytes(ref int) ByteSlice

func (*Document) ObjectTypeExtensionDescriptionNameString 

func (d *Document) ObjectTypeExtensionDescriptionNameString(ref int) string

func (*Document) ObjectTypeExtensionHasDirectives 

func (d *Document) ObjectTypeExtensionHasDirectives(ref int) bool

func (*Document) ObjectTypeExtensionHasFieldDefinitions 

func (d *Document) ObjectTypeExtensionHasFieldDefinitions(ref int) bool

func (*Document) ObjectTypeExtensionNameBytes 

func (d *Document) ObjectTypeExtensionNameBytes(ref int) ByteSlice

func (*Document) ObjectTypeExtensionNameString 

func (d *Document) ObjectTypeExtensionNameString(ref int) string

func (*Document) ObjectValuesAreEqual 

func (d *Document) ObjectValuesAreEqual(left, right int) bool

func (*Document) OperationDefinitionHasVariableDefinition 

func (d *Document) OperationDefinitionHasVariableDefinition(ref int, variableName string) bool

func (*Document) OperationDefinitionNameBytes 

func (d *Document) OperationDefinitionNameBytes(ref int) ByteSlice

func (*Document) OperationDefinitionNameString 

func (d *Document) OperationDefinitionNameString(ref int) string

func (*Document) OperationNameExists 

func (d *Document) OperationNameExists(operationName string) bool

func (*Document) PrintArgument 

func (d *Document) PrintArgument(ref int, w io.Writer) error

func (*Document) PrintArguments 

func (d *Document) PrintArguments(refs []int, w io.Writer) (err error)

func (*Document) PrintDescription 

func (d *Document) PrintDescription(description Description, indent []byte, depth int, writer io.Writer) (err error)

nolint

func (*Document) PrintDirective 

func (d *Document) PrintDirective(ref int, w io.Writer) error

func (*Document) PrintSelections 

func (d *Document) PrintSelections(selections []int) (out string)

func (*Document) PrintType 

func (d *Document) PrintType(ref int, w io.Writer) error

func (*Document) PrintTypeBytes 

func (d *Document) PrintTypeBytes(ref int, buf []byte) ([]byte, error)

func (*Document) PrintValue 

func (d *Document) PrintValue(value Value, w io.Writer) (err error)

nolint

func (*Document) PrintValueBytes 

func (d *Document) PrintValueBytes(value Value, buf []byte) ([]byte, error)

func (*Document) RemoveDirectiveFromNode 

func (d *Document) RemoveDirectiveFromNode(node Node, directiveRef int)

func (*Document) RemoveDirectivesFromNode 

func (d *Document) RemoveDirectivesFromNode(node Node, directiveRefs []int)

func (*Document) RemoveFieldAlias 

func (d *Document) RemoveFieldAlias(ref int)

func (*Document) RemoveFieldDefinitionsFromObjectTypeDefinition 

func (d *Document) RemoveFieldDefinitionsFromObjectTypeDefinition(fieldDefinitionRefs []int, objectTypeDefinitionRef int)

func (*Document) RemoveFromSelectionSet 

func (d *Document) RemoveFromSelectionSet(ref int, index int)

func (*Document) RemoveMergedTypeExtensions 

func (d *Document) RemoveMergedTypeExtensions()

func (*Document) RemoveNodeFromNode 

func (d *Document) RemoveNodeFromNode(remove, from Node)

func (*Document) RemoveNodeFromSelectionSet 

func (d *Document) RemoveNodeFromSelectionSet(set int, node Node)

func (*Document) RemoveObjectTypeDefinition 

func (d *Document) RemoveObjectTypeDefinition(name ByteSlice) bool

func (*Document) RemoveRootNode 

func (d *Document) RemoveRootNode(node Node)

func (*Document) ReplaceFragmentSpread 

func (d *Document) ReplaceFragmentSpread(selectionSet int, spreadRef int, replaceWithSelectionSet int)

ReplaceFragmentSpread replaces a fragment spread with a given selection set attention! this might lead to duplicate field problems because the same field with its unique field reference might be copied into the same selection set possible problems: changing directives or sub selections will affect both fields with the same id simple solution: run normalization deduplicate fields as part of the normalization flow this problem will be handled automatically just be careful in case you use this function outside of the normalization package

func (*Document) ReplaceFragmentSpreadWithInlineFragment 

func (d *Document) ReplaceFragmentSpreadWithInlineFragment(selectionSet int, spreadRef int, replaceWithSelectionSet int, typeCondition TypeCondition)

ReplaceFragmentSpreadWithInlineFragment replaces a given fragment spread with a inline fragment attention! the same rules apply as for 'ReplaceFragmentSpread', look above!

func (*Document) ReplaceRootOperationTypeDefinition 

func (d *Document) ReplaceRootOperationTypeDefinition(name string, operationType OperationType) (ref int, ok bool)

func (*Document) ReplaceRootOperationTypesOfSchemaDefinition 

func (d *Document) ReplaceRootOperationTypesOfSchemaDefinition(schemaDefinitionRef int, queryTypeName, mutationTypeName, subscriptionTypeName string)

func (*Document) ReplaceSelectionOnSelectionSet 

func (d *Document) ReplaceSelectionOnSelectionSet(ref, replace, with int)

func (*Document) Reset 

func (d *Document) Reset()

func (*Document) ResolveListOrNameType 

func (d *Document) ResolveListOrNameType(ref int) (typeRef int)

func (*Document) ResolveTypeNameBytes 

func (d *Document) ResolveTypeNameBytes(ref int) ByteSlice

func (*Document) ResolveTypeNameString 

func (d *Document) ResolveTypeNameString(ref int) string

func (*Document) ResolveUnderlyingType 

func (d *Document) ResolveUnderlyingType(ref int) (typeRef int)

func (*Document) RootOperationTypeDefinitionIsFirstInSchemaDefinition 

func (d *Document) RootOperationTypeDefinitionIsFirstInSchemaDefinition(ref int, ancestor Node) bool

func (*Document) RootOperationTypeDefinitionIsLastInSchemaDefinition 

func (d *Document) RootOperationTypeDefinitionIsLastInSchemaDefinition(ref int, ancestor Node) bool

func (*Document) RootOperationTypeDefinitionNameString 

func (d *Document) RootOperationTypeDefinitionNameString(ref int) string

func (*Document) ScalarTypeDefinitionDescriptionBytes 

func (d *Document) ScalarTypeDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) ScalarTypeDefinitionDescriptionString 

func (d *Document) ScalarTypeDefinitionDescriptionString(ref int) string

func (*Document) ScalarTypeDefinitionHasDirectives 

func (d *Document) ScalarTypeDefinitionHasDirectives(ref int) bool

func (*Document) ScalarTypeDefinitionNameBytes 

func (d *Document) ScalarTypeDefinitionNameBytes(ref int) ByteSlice

func (*Document) ScalarTypeDefinitionNameString 

func (d *Document) ScalarTypeDefinitionNameString(ref int) string

func (*Document) ScalarTypeExtensionDescriptionBytes 

func (d *Document) ScalarTypeExtensionDescriptionBytes(ref int) ByteSlice

func (*Document) ScalarTypeExtensionDescriptionString 

func (d *Document) ScalarTypeExtensionDescriptionString(ref int) string

func (*Document) ScalarTypeExtensionHasDirectives 

func (d *Document) ScalarTypeExtensionHasDirectives(ref int) bool

func (*Document) ScalarTypeExtensionNameBytes 

func (d *Document) ScalarTypeExtensionNameBytes(ref int) ByteSlice

func (*Document) ScalarTypeExtensionNameString 

func (d *Document) ScalarTypeExtensionNameString(ref int) string

func (*Document) SchemaDefinitionRef 

func (d *Document) SchemaDefinitionRef() int

func (*Document) SelectionSetHasFieldSelectionWithNameOrAliasBytes 

func (d *Document) SelectionSetHasFieldSelectionWithNameOrAliasBytes(set int, nameOrAlias []byte) bool

func (*Document) SelectionSetHasFieldSelectionWithNameOrAliasString 

func (d *Document) SelectionSetHasFieldSelectionWithNameOrAliasString(set int, nameOrAlias string) bool

func (*Document) SelectionsAfter 

func (d *Document) SelectionsAfter(selectionKind SelectionKind, selectionRef int, selectionSet Node) bool

func (*Document) SelectionsAfterField 

func (d *Document) SelectionsAfterField(field int, selectionSet Node) bool

func (*Document) SelectionsAfterFragmentSpread 

func (d *Document) SelectionsAfterFragmentSpread(fragmentSpread int, selectionSet Node) bool

func (*Document) SelectionsAfterInlineFragment 

func (d *Document) SelectionsAfterInlineFragment(inlineFragment int, selectionSet Node) bool

func (*Document) SelectionsBeforeField 

func (d *Document) SelectionsBeforeField(field int, selectionSet Node) bool

func (*Document) StringValue 

func (d *Document) StringValue(ref int) StringValue

func (*Document) StringValueContentBytes 

func (d *Document) StringValueContentBytes(ref int) ByteSlice

func (*Document) StringValueContentString 

func (d *Document) StringValueContentString(ref int) string

func (*Document) StringValueIsBlockString 

func (d *Document) StringValueIsBlockString(ref int) bool

func (*Document) StringValuesAreEquals 

func (d *Document) StringValuesAreEquals(left, right int) bool

func (*Document) TypeDefinitionContainsImplementsInterface 

func (d *Document) TypeDefinitionContainsImplementsInterface(typeName, interfaceName ByteSlice) bool

func (*Document) TypeIsEnum 

func (d *Document) TypeIsEnum(ref int, definition *Document) bool

func (*Document) TypeIsList 

func (d *Document) TypeIsList(ref int) bool

func (*Document) TypeIsNonNull 

func (d *Document) TypeIsNonNull(ref int) bool

func (*Document) TypeIsScalar 

func (d *Document) TypeIsScalar(ref int, definition *Document) bool

func (*Document) TypeNameBytes 

func (d *Document) TypeNameBytes(ref int) ByteSlice

func (*Document) TypeNameString 

func (d *Document) TypeNameString(ref int) string

func (*Document) TypesAreCompatibleDeep 

func (d *Document) TypesAreCompatibleDeep(left int, right int) bool

func (*Document) TypesAreEqualDeep 

func (d *Document) TypesAreEqualDeep(left int, right int) bool

func (*Document) UnionMemberTypeIsFirst 

func (d *Document) UnionMemberTypeIsFirst(ref int, ancestor Node) bool

func (*Document) UnionMemberTypeIsLast 

func (d *Document) UnionMemberTypeIsLast(ref int, ancestor Node) bool

func (*Document) UnionNodeIntersectsInterfaceNode 

func (d *Document) UnionNodeIntersectsInterfaceNode(unionNode, interfaceNode Node) bool

func (*Document) UnionTypeDefinitionDescriptionBytes 

func (d *Document) UnionTypeDefinitionDescriptionBytes(ref int) ByteSlice

func (*Document) UnionTypeDefinitionDescriptionString 

func (d *Document) UnionTypeDefinitionDescriptionString(ref int) string

func (*Document) UnionTypeDefinitionHasDirectives 

func (d *Document) UnionTypeDefinitionHasDirectives(ref int) bool

func (*Document) UnionTypeDefinitionHasField 

func (d *Document) UnionTypeDefinitionHasField(ref int, fieldName []byte) bool

func (*Document) UnionTypeDefinitionNameBytes 

func (d *Document) UnionTypeDefinitionNameBytes(ref int) ByteSlice

func (*Document) UnionTypeDefinitionNameString 

func (d *Document) UnionTypeDefinitionNameString(ref int) string

func (*Document) UnionTypeExtensionDescriptionBytes 

func (d *Document) UnionTypeExtensionDescriptionBytes(ref int) ByteSlice

func (*Document) UnionTypeExtensionDescriptionString 

func (d *Document) UnionTypeExtensionDescriptionString(ref int) string

func (*Document) UnionTypeExtensionHasDirectives 

func (d *Document) UnionTypeExtensionHasDirectives(ref int) bool

func (*Document) UnionTypeExtensionHasUnionMemberTypes 

func (d *Document) UnionTypeExtensionHasUnionMemberTypes(ref int) bool

func (*Document) UnionTypeExtensionNameBytes 

func (d *Document) UnionTypeExtensionNameBytes(ref int) ByteSlice

func (*Document) UnionTypeExtensionNameString 

func (d *Document) UnionTypeExtensionNameString(ref int) string

func (*Document) UpdateRootNode 

func (d *Document) UpdateRootNode(ref int, newNodeRef int, newNodeKind NodeKind)

func (*Document) Value 

func (d *Document) Value(ref int) Value

func (*Document) ValueContainsVariable 

func (d *Document) ValueContainsVariable(value Value) bool

func (*Document) ValueContentBytes 

func (d *Document) ValueContentBytes(value Value) ByteSlice

func (*Document) ValueContentString 

func (d *Document) ValueContentString(value Value) string

func (*Document) ValueToJSON 

func (d *Document) ValueToJSON(value Value) ([]byte, error)

func (*Document) ValuesAreEqual 

func (d *Document) ValuesAreEqual(left, right Value) bool

func (*Document) VariableDefinitionByNameAndOperation 

func (d *Document) VariableDefinitionByNameAndOperation(operationDefinition int, name ByteSlice) (definition int, exists bool)

func (*Document) VariableDefinitionDefaultValue 

func (d *Document) VariableDefinitionDefaultValue(ref int) Value

func (*Document) VariableDefinitionHasDefaultValue 

func (d *Document) VariableDefinitionHasDefaultValue(ref int) bool

func (*Document) VariableDefinitionNameBytes 

func (d *Document) VariableDefinitionNameBytes(ref int) ByteSlice

func (*Document) VariableDefinitionNameString 

func (d *Document) VariableDefinitionNameString(ref int) string

func (*Document) VariableDefinitionsAfter 

func (d *Document) VariableDefinitionsAfter(variableDefinition int) bool

func (*Document) VariableDefinitionsBefore 

func (d *Document) VariableDefinitionsBefore(variableDefinition int) bool

func (*Document) VariableValueNameBytes 

func (d *Document) VariableValueNameBytes(ref int) ByteSlice

func (*Document) VariableValueNameString 

func (d *Document) VariableValueNameString(ref int) string

func (*Document) VariableValuesAreEqual 

func (d *Document) VariableValuesAreEqual(left, right int) bool

type EnumTypeDefinition 

type EnumTypeDefinition struct {
	Description             Description        // optional, describes enum
	EnumLiteral             position.Position  // enum
	Name                    ByteSliceReference // e.g. Direction
	HasDirectives           bool
	Directives              DirectiveList // optional, e.g. @foo
	HasEnumValuesDefinition bool
	EnumValuesDefinition    EnumValueDefinitionList // optional, e.g. { NORTH EAST }
}

EnumTypeDefinition example: 

enum Direction {
 NORTH
 EAST
 SOUTH
 WEST
}

type EnumTypeExtension 

type EnumTypeExtension struct {
	ExtendLiteral position.Position
	EnumTypeDefinition
}

type EnumValue 

type EnumValue struct {
	Name ByteSliceReference // e.g. ORIGIN
}

EnumValue example: Name but not true or false or null

type EnumValueDefinition 

type EnumValueDefinition struct {
	Description   Description        // optional, describes enum value
	EnumValue     ByteSliceReference // e.g. NORTH (Name but not true, false or null
	HasDirectives bool
	Directives    DirectiveList // optional, e.g. @foo
}

EnumValueDefinition example: "NORTH enum value" NORTH @foo

type EnumValueDefinitionList 

type EnumValueDefinitionList struct {
	LBRACE position.Position // {
	Refs   []int             // EnumValueDefinition
	RBRACE position.Position // }
}

type Field 

type Field struct {
	Alias         Alias              // optional, e.g. renamed:
	Name          ByteSliceReference // field name, e.g. id
	HasArguments  bool
	Arguments     ArgumentList // optional
	HasDirectives bool
	Directives    DirectiveList // optional
	SelectionSet  int           // optional
	HasSelections bool
	Position      position.Position
}

type FieldDefinition 

type FieldDefinition struct {
	Description             Description        // optional e.g. "FieldDefinition is ..."
	Name                    ByteSliceReference // e.g. foo
	HasArgumentsDefinitions bool
	ArgumentsDefinition     InputValueDefinitionList // optional
	Colon                   position.Position        // :
	Type                    int                      // e.g. String
	HasDirectives           bool
	Directives              DirectiveList // e.g. @foo
}

type FieldDefinitionList 

type FieldDefinitionList struct {
	LBRACE position.Position // {
	Refs   []int             // FieldDefinition
	RBRACE position.Position // }
}

type FloatValue 

type FloatValue struct {
	Negative     bool               // indicates if the value is negative
	NegativeSign position.Position  // optional -
	Raw          ByteSliceReference // e.g. 13.37
}

FloatValue example: 13.37 / -13.37

type FragmentDefinition 

type FragmentDefinition struct {
	FragmentLiteral position.Position  // fragment
	Name            ByteSliceReference // Name but not on, e.g. friendFields
	TypeCondition   TypeCondition      // e.g. on User
	Directives      DirectiveList      // optional, e.g. @foo
	SelectionSet    int                // e.g. { id }
	HasSelections   bool
}

FragmentDefinition example: 

fragment friendFields on User {
 id
 name
 profilePic(size: 50)
}

type FragmentSpread 

type FragmentSpread struct {
	Spread        position.Position  // ...
	FragmentName  ByteSliceReference // Name but not on, e.g. MyFragment
	HasDirectives bool
	Directives    DirectiveList // optional, e.g. @foo
}

FragmentSpread example: ...MyFragment

type Index 

type Index struct {
	// QueryTypeName is the name of the query type on the schema Node
	// schema { query: Query }
	QueryTypeName ByteSlice
	// MutationTypeName is the name of the mutation type on the schema Node
	// schema { mutation: Mutation }
	MutationTypeName ByteSlice
	// SubscriptionTypeName is the name of the subscription type on the schema Node
	// schema { subscription: Subscription }
	SubscriptionTypeName ByteSlice

	// ReplacedFragmentSpreads is a list of references (slice indices) of all FragmentSpreads that got replaced during normalization.
	ReplacedFragmentSpreads []int
	// MergedTypeExtensions is a list of Nodes (Node kind + reference) that got merged during type extension merging.
	MergedTypeExtensions []Node
	// contains filtered or unexported fields
}

Index is a struct to easily look up objects in a document, e.g. find Nodes (type/interface/union definitions) by name

func (*Index) AddNodeBytes 

func (i *Index) AddNodeBytes(name []byte, node Node)

func (*Index) AddNodeStr 

func (i *Index) AddNodeStr(name string, node Node)

func (*Index) FirstNodeByNameBytes 

func (i *Index) FirstNodeByNameBytes(name []byte) (Node, bool)

func (*Index) FirstNodeByNameStr 

func (i *Index) FirstNodeByNameStr(name string) (Node, bool)

func (*Index) FirstNonExtensionNodeByNameBytes 

func (i *Index) FirstNonExtensionNodeByNameBytes(name []byte) (Node, bool)

func (*Index) IsRootOperationTypeNameBytes 

func (i *Index) IsRootOperationTypeNameBytes(typeName []byte) bool

func (*Index) IsRootOperationTypeNameString 

func (i *Index) IsRootOperationTypeNameString(typeName string) bool

func (*Index) NodesByNameBytes 

func (i *Index) NodesByNameBytes(name []byte) ([]Node, bool)

func (*Index) NodesByNameStr 

func (i *Index) NodesByNameStr(name string) ([]Node, bool)

func (*Index) RemoveNodeByName 

func (i *Index) RemoveNodeByName(name []byte)

func (*Index) ReplaceNode 

func (i *Index) ReplaceNode(name []byte, oldNode Node, newNode Node)

func (*Index) Reset 

func (i *Index) Reset()

Reset empties the Index

type InlineFragment 

type InlineFragment struct {
	Spread        position.Position // ...
	TypeCondition TypeCondition     // on NamedType, e.g. on User
	HasDirectives bool
	Directives    DirectiveList // optional, e.g. @foo
	SelectionSet  int           // optional, e.g. { nextField }
	HasSelections bool
}

InlineFragment example: 

... on User {
     friends {
       count
     }
   }

type Input 

type Input struct {
	// RawBytes is the raw byte input
	RawBytes []byte
	// Length of RawBytes
	Length int
	// InputPosition is the current position in the RawBytes
	InputPosition int
	// TextPosition is the current position within the text (line and character information about the current Tokens)
	TextPosition position.Position
	// Variables are the json encoded variables of the operation
	Variables []byte
}

Input is a raw graphql document containing the raw input + meta data

func (*Input) AppendInputBytes 

func (i *Input) AppendInputBytes(bytes []byte) (ref ByteSliceReference)

AppendInputBytes appends a byte slice to the current input and returns the ByteSliceReference

func (*Input) AppendInputString 

func (i *Input) AppendInputString(input string) ByteSliceReference

AppendInputString appends a string to the current input and returns the ByteSliceReference

func (*Input) ByteSlice 

func (i *Input) ByteSlice(reference ByteSliceReference) ByteSlice

ByteSlice returns the byte slice for a given byte ByteSliceReference

func (*Input) ByteSliceReferenceContentEquals 

func (i *Input) ByteSliceReferenceContentEquals(left, right ByteSliceReference) bool

ByteSliceReferenceContentEquals compares the content of two byte slices and returns true if they are the same

func (*Input) ByteSliceString 

func (i *Input) ByteSliceString(reference ByteSliceReference) string

ByteSliceString returns a string for a given ByteSliceReference

func (*Input) Reset 

func (i *Input) Reset()

Reset empties the Input

func (*Input) ResetInputBytes 

func (i *Input) ResetInputBytes(bytes []byte)

ResetInputBytes empties the input and sets it to bytes argument

func (*Input) ResetInputString 

func (i *Input) ResetInputString(input string)

ResetInputString empties the input and sets it to input string.

type InputObjectTypeDefinition 

type InputObjectTypeDefinition struct {
	Description              Description        // optional, describes the input type
	InputLiteral             position.Position  // input
	Name                     ByteSliceReference // name of the input type
	HasDirectives            bool
	Directives               DirectiveList // optional, e.g. @foo
	HasInputFieldsDefinition bool
	InputFieldsDefinition    InputValueDefinitionList // e.g. x:Float
}

type InputObjectTypeExtension 

type InputObjectTypeExtension struct {
	ExtendLiteral position.Position
	InputObjectTypeDefinition
}

type InputValueDefinition 

type InputValueDefinition struct {
	Description   Description        // optional, e.g. "input Foo is..."
	Name          ByteSliceReference // e.g. Foo
	Colon         position.Position  // :
	Type          int                // e.g. String
	DefaultValue  DefaultValue       // e.g. = "Bar"
	HasDirectives bool
	Directives    DirectiveList // e.g. @baz
}

type InputValueDefinitionList 

type InputValueDefinitionList struct {
	LPAREN position.Position // (
	Refs   []int             // InputValueDefinition
	RPAREN position.Position // )
}

type IntValue 

type IntValue struct {
	Negative     bool               // indicates if the value is negative
	NegativeSign position.Position  // optional -
	Raw          ByteSliceReference // e.g. 123
}

IntValue example: 123 / -123

type InterfaceTypeDefinition 

type InterfaceTypeDefinition struct {
	Description          Description        // optional, describes the interface
	InterfaceLiteral     position.Position  // interface
	Name                 ByteSliceReference // e.g. NamedEntity
	ImplementsInterfaces TypeList           // e.g implements Bar & Baz
	HasDirectives        bool
	Directives           DirectiveList // optional, e.g. @foo
	HasFieldDefinitions  bool
	FieldsDefinition     FieldDefinitionList // optional, e.g. { name: String }
}

InterfaceTypeDefinition example: 

interface NamedEntity {
	name: String
}

type InterfaceTypeExtension 

type InterfaceTypeExtension struct {
	ExtendLiteral position.Position
	InterfaceTypeDefinition
}

type ListValue 

type ListValue struct {
	LBRACK position.Position // [
	Refs   []int             // Value
	RBRACK position.Position // ]
}

type Node 

type Node struct {
	Kind NodeKind
	Ref  int
}

func (*Node) IsExtensionKind 

func (n *Node) IsExtensionKind() bool

func (Node) NameBytes 

func (n Node) NameBytes(definition *Document) []byte

func (Node) NameString 

func (n Node) NameString(definition *Document) string

type NodeKind 

type NodeKind int
const (
	NodeKindUnknown NodeKind = 22 + iota
	NodeKindSchemaDefinition
	NodeKindSchemaExtension
	NodeKindObjectTypeDefinition
	NodeKindObjectTypeExtension
	NodeKindInterfaceTypeDefinition
	NodeKindInterfaceTypeExtension
	NodeKindUnionTypeDefinition
	NodeKindUnionTypeExtension
	NodeKindUnionMemberType
	NodeKindEnumTypeDefinition
	NodeKindEnumValueDefinition
	NodeKindEnumTypeExtension
	NodeKindInputObjectTypeDefinition
	NodeKindInputValueDefinition
	NodeKindInputObjectTypeExtension
	NodeKindScalarTypeDefinition
	NodeKindScalarTypeExtension
	NodeKindDirectiveDefinition
	NodeKindOperationDefinition
	NodeKindSelectionSet
	NodeKindField
	NodeKindFieldDefinition
	NodeKindFragmentSpread
	NodeKindInlineFragment
	NodeKindFragmentDefinition
	NodeKindArgument
	NodeKindDirective
	NodeKindVariableDefinition
)

func (NodeKind) String 

func (i NodeKind) String() string

type ObjectField 

type ObjectField struct {
	Name  ByteSliceReference // e.g. lon
	Colon position.Position  // :
	Value Value              // e.g. 12.43
}

ObjectField example: lon: 12.43

type ObjectTypeDefinition 

type ObjectTypeDefinition struct {
	Description          Description        // optional, e.g. "type Foo is ..."
	TypeLiteral          position.Position  // type
	Name                 ByteSliceReference // e.g. Foo
	ImplementsInterfaces TypeList           // e.g implements Bar & Baz
	HasDirectives        bool
	Directives           DirectiveList // e.g. @foo
	HasFieldDefinitions  bool
	FieldsDefinition     FieldDefinitionList // { foo:Bar bar(baz:String) }
}

type ObjectTypeExtension 

type ObjectTypeExtension struct {
	ExtendLiteral position.Position
	ObjectTypeDefinition
}

type ObjectValue 

type ObjectValue struct {
	LBRACE position.Position
	Refs   []int // ObjectField
	RBRACE position.Position
}

ObjectValue example: { lon: 12.43, lat: -53.211 }

type OperationDefinition 

type OperationDefinition struct {
	OperationType          OperationType      // one of query, mutation, subscription
	OperationTypeLiteral   position.Position  // position of the operation type literal, if present
	Name                   ByteSliceReference // optional, user defined name of the operation
	HasVariableDefinitions bool
	VariableDefinitions    VariableDefinitionList // optional, e.g. ($devicePicSize: Int)
	HasDirectives          bool
	Directives             DirectiveList // optional, e.g. @foo
	SelectionSet           int           // e.g. {field}
	HasSelections          bool
}

type OperationType 

type OperationType int
const (
	OperationTypeUnknown OperationType = iota
	OperationTypeQuery
	OperationTypeMutation
	OperationTypeSubscription
)

func (OperationType) String 

func (i OperationType) String() string

type Path 

type Path []PathItem

func (Path) DotDelimitedString 

func (p Path) DotDelimitedString() string

func (Path) Equals 

func (p Path) Equals(another Path) bool

func (Path) String 

func (p Path) String() string

type PathItem 

type PathItem struct {
	Kind       PathKind
	ArrayIndex int
	FieldName  ByteSlice
}

func (PathItem) MarshalJSON 

func (p PathItem) MarshalJSON() ([]byte, error)

func (*PathItem) UnmarshalJSON 

func (p *PathItem) UnmarshalJSON(data []byte) error

type PathKind 

type PathKind int
const (
	UnknownPathKind PathKind = iota
	ArrayIndex
	FieldName
)

func (PathKind) String 

func (i PathKind) String() string

type Repeatable 

type Repeatable struct {
	IsRepeatable bool
	Position     position.Position
}

type RootOperationTypeDefinition 

type RootOperationTypeDefinition struct {
	OperationType OperationType     // one of query, mutation, subscription
	Colon         position.Position // :
	NamedType     Type              // e.g. Query
}

type RootOperationTypeDefinitionList 

type RootOperationTypeDefinitionList struct {
	LBrace position.Position // {
	Refs   []int             // RootOperationTypeDefinition
	RBrace position.Position // }
}

type ScalarTypeDefinition 

type ScalarTypeDefinition struct {
	Description   Description        // optional, describes the scalar
	ScalarLiteral position.Position  // scalar
	Name          ByteSliceReference // e.g. JSON
	HasDirectives bool
	Directives    DirectiveList // optional, e.g. @foo
}

ScalarTypeDefinition example: scalar JSON

type ScalarTypeExtension 

type ScalarTypeExtension struct {
	ExtendLiteral position.Position
	ScalarTypeDefinition
}

type SchemaDefinition 

type SchemaDefinition struct {
	SchemaLiteral                position.Position // schema
	HasDirectives                bool
	Directives                   DirectiveList                   // optional, e.g. @foo
	RootOperationTypeDefinitions RootOperationTypeDefinitionList // e.g. query: Query, mutation: Mutation, subscription: Subscription
}

func (*SchemaDefinition) AddRootOperationTypeDefinitionRefs 

func (s *SchemaDefinition) AddRootOperationTypeDefinitionRefs(refs ...int)

type SchemaExtension 

type SchemaExtension struct {
	ExtendLiteral position.Position
	SchemaDefinition
}

type Selection 

type Selection struct {
	Kind SelectionKind // one of Field, FragmentSpread, InlineFragment
	Ref  int           // reference to the actual selection
}

type SelectionKind 

type SelectionKind int
const (
	SelectionKindUnknown SelectionKind = 18 + iota
	SelectionKindField
	SelectionKindFragmentSpread
	SelectionKindInlineFragment
)

func (SelectionKind) String 

func (i SelectionKind) String() string

type SelectionSet 

type SelectionSet struct {
	LBrace        position.Position
	RBrace        position.Position
	SelectionRefs []int
}

type StringValue 

type StringValue struct {
	BlockString bool               // """foo""" = blockString, "foo" string
	Content     ByteSliceReference // e.g. foo
}

StringValue example: "foo"

type Type 

type Type struct {
	TypeKind TypeKind           // one of Named,List,NonNull
	Name     ByteSliceReference // e.g. String (only on NamedType)
	Open     position.Position  // [ (only on ListType)
	Close    position.Position  // ] (only on ListType)
	Bang     position.Position  // ! (only on NonNullType)
	OfType   int
}

type TypeCondition 

type TypeCondition struct {
	On   position.Position // on
	Type int               // NamedType
}

TypeCondition example: on User

type TypeKind 

type TypeKind int
const (
	TypeKindUnknown TypeKind = 14 + iota
	TypeKindNamed
	TypeKindList
	TypeKindNonNull
)

func (TypeKind) String 

func (i TypeKind) String() string

type TypeList 

type TypeList struct {
	Refs []int // Type
}

type UnionTypeDefinition 

type UnionTypeDefinition struct {
	Description         Description        // optional, describes union
	UnionLiteral        position.Position  // union
	Name                ByteSliceReference // e.g. SearchResult
	HasDirectives       bool
	Directives          DirectiveList     // optional, e.g. @foo
	Equals              position.Position // =
	HasUnionMemberTypes bool
	UnionMemberTypes    TypeList // optional, e.g. Photo | Person
	HasFieldDefinitions bool
	FieldsDefinition    FieldDefinitionList // contains a single field: { __typename: String! }
}

UnionTypeDefinition example: union SearchResult = Photo | Person

type UnionTypeExtension 

type UnionTypeExtension struct {
	ExtendLiteral position.Position
	UnionTypeDefinition
}

type Value 

type Value struct {
	Kind ValueKind // e.g. 100 or "Bar"
	Ref  int
}

type ValueKind 

type ValueKind int
const (
	ValueKindUnknown ValueKind = 4 + iota
	ValueKindString
	ValueKindBoolean
	ValueKindInteger
	ValueKindFloat
	ValueKindVariable
	ValueKindNull
	ValueKindList
	ValueKindObject
	ValueKindEnum
)

func (ValueKind) String 

func (i ValueKind) String() string

type VariableDefinition 

type VariableDefinition struct {
	VariableValue Value             // $ Name
	Colon         position.Position // :
	Type          int               // e.g. String
	DefaultValue  DefaultValue      // optional, e.g. = "Default"
	HasDirectives bool
	Directives    DirectiveList // optional, e.g. @foo
}

VariableDefinition example: $devicePicSize: Int = 100 @small

type VariableDefinitionList 

type VariableDefinitionList struct {
	LPAREN position.Position // (
	Refs   []int             // VariableDefinition
	RPAREN position.Position // )
}

type VariableValue 

type VariableValue struct {
	Dollar position.Position  // $
	Name   ByteSliceReference // e.g. devicePicSize
}

VariableValue example: $devicePicSize

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